EP 2772617 A1 20140903 - Rotary flow machine with support means
Title (en)
Rotary flow machine with support means
Title (de)
Rotationsströmungsmaschine mit Abstützmitteln
Title (fr)
Turbomachine avec moyens de support
Publication
Application
Priority
- EP 13156973 A 20130227
- EP 14153966 A 20140205
Abstract (en)
The invention refers to a rotary flow machine comprising a rotor unit, rotating about a rotational axis (13), around which in at least one partial axial area a stationary inner housing (IH) is provided at a radial distance which can be divided up along the rotational axis (13) in an upper and a lower inner housing half (3, 4) which adjoin each other along a horizontal split plane (12), said inner housing (IH) is surrounded in at least one axial section by an outer housing (OH) which can be divided up along the rotational axis (13) in one upper and one lower outer housing half (1,2). Further a method for disassembling of a rotary flow machine is disclosed. The invention is characterized in that the lower inner housing half (4) provides support means (5) which support the inner lower housing half (4) on the lower outer housing half (2), and said support means (5) are detachably mounted at the lower inner housing half (4) at least at two opposite support positions (P1, P2) relative to the rotational axis (13) along the split plane (12).
IPC 8 full level
F01D 25/24 (2006.01); F01D 25/28 (2006.01)
CPC (source: EP US)
F01D 25/246 (2013.01 - EP US); F01D 25/28 (2013.01 - EP US); Y10T 29/49318 (2015.01 - EP US)
Citation (applicant)
- US 4925363 A 19900515 - BROWN JAMES R [US], et al
- WO 2008012195 A1 20080131 - SIEMENS AG [DE], et al
- WO 2006103152 A1 20061005 - ALSTOM TECHNOLOGY LTD [CH], et al
- US 7686575 B2 20100330 - CHEHAB ABDULLATIF M [US], et al
- US 2008317591 A1 20081225 - GOLINKIN SAMUEL [US], et al
Citation (search report)
- [XY] US 2010031671 A1 20100211 - CHEHAB ABDULLATIF M [US], et al
- [XY] US 2008317591 A1 20081225 - GOLINKIN SAMUEL [US], et al
- [XA] EP 2375007 A2 20111012 - GEN ELECTRIC [US]
- [XAY] AT 76744 B 19190610 - LJUNGSTROEMS ANGTURBIN AB [SE]
- [XY] US 1791657 A 19310210 - BROWN EDWIN H
- [XY] WO 2011026516 A1 20110310 - SIEMENS AG [DE], et al
- [XAY] US 7581922 B1 20090901 - MORIMOTO HITOSHI [JP], et al
- [XY] JP S63170505 A 19880714 - TOSHIBA CORP
- [YA] US 3408045 A 19681029 - HART JOHN J
- [A] US 3592557 A 19710713 - HAAS HORST, et al
- [A] EP 2551473 A1 20130130 - ALSTOM TECHNOLOGY LTD [CH]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2772617 A1 20140903; EP 2772617 B1 20181128; CN 104005852 A 20140827; CN 104005852 B 20160210; KR 101627096 B1 20160613; KR 20140107137 A 20140904; RU 2014107400 A 20150910; RU 2573095 C2 20160120; US 2014241876 A1 20140828; US 9739177 B2 20170822
DOCDB simple family (application)
EP 14153966 A 20140205; CN 201410068215 A 20140227; KR 20140022387 A 20140226; RU 2014107400 A 20140226; US 201414191839 A 20140227